Base | Representation |
---|---|
bin | 1110100110110100001100… |
… | …11100110001111011111111 |
3 | 11012201122101111110210020112 |
4 | 13103122012130301323333 |
5 | 13202223300402143012 |
6 | 152151422313340235 |
7 | 6523411031566145 |
oct | 723320634617377 |
9 | 135648344423215 |
10 | 32120021131007 |
11 | a26402a619aa7 |
12 | 37290aa10767b |
13 | 14bcb9c378b24 |
14 | 7d088dcc3595 |
15 | 3aa7aea33122 |
hex | 1d3686731eff |
32120021131007 has 16 divisors (see below), whose sum is σ = 32594252281920. Its totient is φ = 31646402860800.
The previous prime is 32120021130997. The next prime is 32120021131049. The reversal of 32120021131007 is 70013112002123.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32120021131007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32120021131057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861731723 + ... + 861768995.
It is an arithmetic number, because the mean of its divisors is an integer number (2037140767620).
Almost surely, 232120021131007 is an apocalyptic number.
32120021131007 is a deficient number, since it is larger than the sum of its proper divisors (474231150913).
32120021131007 is a wasteful number, since it uses less digits than its factorization.
32120021131007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45154.
The product of its (nonzero) digits is 504, while the sum is 23.
The spelling of 32120021131007 in words is "thirty-two trillion, one hundred twenty billion, twenty-one million, one hundred thirty-one thousand, seven".
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